{"version":"1.0","type":"rich","title":"Test D3.js","description":"A minimal, blank SVG canvas of 960 by 500 pixels serves as the sole visual output, framed by a hidden-overflow layout. The example demonstrates a foundational D3.js setup, embedding an empty SVG element and linking a separate stylesheet that zeroes the page margin. No marks, axes, or data are rendered; the page simply establishes the structural and stylistic baseline for future D3.js visualizations. The code relies on the raw SVG API within an HTML document, with D3.js not yet invoked.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6de6ff0e66804acd894200454a617c8d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}